Pen clip having an integral frame



FIG. 1 is a perspective view showing the top, front and right side of a pen clip having an integral frame which forms my invention, the outline of a pen in this and other figures being for illustrative purposes only and forming no part of my invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, this view and the opposite right side elevational view being mirror images;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a pen clip having an integral frame, as shown and described. 